Logo Search packages:      
Sourcecode: linux version File versions  Download package

saa7121.h

/* saa7121.h - saa7121 initializations
   Copyright (C) 1999 Nathan Laredo (laredo@gnu.org)

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

 */
#ifndef __SAA7121_H__
#define __SAA7121_H__

#define NTSC_BURST_START      0x19  /* 28 */
#define NTSC_BURST_END        0x1d  /* 29 */
#define NTSC_CHROMA_PHASE     0x67  /* 5a */
#define NTSC_GAINU            0x76  /* 5b */
#define NTSC_GAINV            0xa5  /* 5c */
#define NTSC_BLACK_LEVEL      0x2a  /* 5d */
#define NTSC_BLANKING_LEVEL   0x2e  /* 5e */
#define NTSC_VBI_BLANKING     0x2e  /* 5f */
#define NTSC_DAC_CONTROL      0x11  /* 61 */
#define NTSC_BURST_AMP        0x3f  /* 62 */
#define NTSC_SUBC3            0x1f  /* 63 */
#define NTSC_SUBC2            0x7c  /* 64 */
#define NTSC_SUBC1            0xf0  /* 65 */
#define NTSC_SUBC0            0x21  /* 66 */
#define NTSC_HTRIG            0x72  /* 6c */
#define NTSC_VTRIG            0x00  /* 6c */
#define NTSC_MULTI            0x30  /* 6e */
#define NTSC_CCTTX            0x11  /* 6f */
#define NTSC_FIRST_ACTIVE     0x12  /* 7a */
#define NTSC_LAST_ACTIVE      0x02  /* 7b */
#define NTSC_MSB_VERTICAL     0x40  /* 7c */

#define PAL_BURST_START       0x21  /* 28 */
#define PAL_BURST_END         0x1d  /* 29 */
#define PAL_CHROMA_PHASE      0x3f  /* 5a */
#define PAL_GAINU       0x7d  /* 5b */
#define PAL_GAINV       0xaf  /* 5c */
#define PAL_BLACK_LEVEL       0x23  /* 5d */
#define PAL_BLANKING_LEVEL    0x35  /* 5e */
#define PAL_VBI_BLANKING      0x35  /* 5f */
#define PAL_DAC_CONTROL       0x02  /* 61 */
#define PAL_BURST_AMP         0x2f  /* 62 */
#define PAL_SUBC3       0xcb  /* 63 */
#define PAL_SUBC2       0x8a  /* 64 */
#define PAL_SUBC1       0x09  /* 65 */
#define PAL_SUBC0       0x2a  /* 66 */
#define PAL_HTRIG       0x86  /* 6c */
#define PAL_VTRIG       0x04  /* 6d */
#define PAL_MULTI       0x20  /* 6e */
#define PAL_CCTTX       0x15  /* 6f */
#define PAL_FIRST_ACTIVE      0x16  /* 7a */
#define PAL_LAST_ACTIVE       0x36  /* 7b */
#define PAL_MSB_VERTICAL      0x40  /* 7c */

/* Initialization Sequence */

static __u8 init7121ntsc[] = {
      0x26, 0x0,  0x27, 0x0,
      0x28, NTSC_BURST_START,       0x29, NTSC_BURST_END,
      0x2a, 0x0,  0x2b, 0x0,  0x2c, 0x0,  0x2d, 0x0,
      0x2e, 0x0,  0x2f, 0x0,  0x30, 0x0,  0x31, 0x0,
      0x32, 0x0,  0x33, 0x0,  0x34, 0x0,  0x35, 0x0,
      0x36, 0x0,  0x37, 0x0,  0x38, 0x0,  0x39, 0x0,
      0x3a, 0x03, 0x3b, 0x0,  0x3c, 0x0,  0x3d, 0x0,
      0x3e, 0x0,  0x3f, 0x0,  0x40, 0x0,  0x41, 0x0,
      0x42, 0x0,  0x43, 0x0,  0x44, 0x0,  0x45, 0x0,
      0x46, 0x0,  0x47, 0x0,  0x48, 0x0,  0x49, 0x0,
      0x4a, 0x0,  0x4b, 0x0,  0x4c, 0x0,  0x4d, 0x0,
      0x4e, 0x0,  0x4f, 0x0,  0x50, 0x0,  0x51, 0x0,
      0x52, 0x0,  0x53, 0x0,  0x54, 0x0,  0x55, 0x0,
      0x56, 0x0,  0x57, 0x0,  0x58, 0x0,  0x59, 0x0,
      0x5a, NTSC_CHROMA_PHASE,      0x5b, NTSC_GAINU,
      0x5c, NTSC_GAINV,       0x5d, NTSC_BLACK_LEVEL,
      0x5e, NTSC_BLANKING_LEVEL,    0x5f, NTSC_VBI_BLANKING,
      0x60, 0x0,              0x61, NTSC_DAC_CONTROL,
      0x62, NTSC_BURST_AMP,         0x63, NTSC_SUBC3,
      0x64, NTSC_SUBC2,       0x65, NTSC_SUBC1,
      0x66, NTSC_SUBC0,       0x67, 0x80, 0x68, 0x80,
      0x69, 0x80, 0x6a, 0x80, 0x6b, 0x29,
      0x6c, NTSC_HTRIG,       0x6d, NTSC_VTRIG,
      0x6e, NTSC_MULTI,       0x6f, NTSC_CCTTX,
      0x70, 0xc9, 0x71, 0x68, 0x72, 0x60, 0x73, 0x0,
      0x74, 0x0,  0x75, 0x0,  0x76, 0x0,  0x77, 0x0,
      0x78, 0x0,  0x79, 0x0,  0x7a, NTSC_FIRST_ACTIVE,
      0x7b, NTSC_LAST_ACTIVE,       0x7c, NTSC_MSB_VERTICAL,
      0x7d, 0x0,  0x7e, 0x0,  0x7f, 0x0
};
#define INIT7121LEN     (sizeof(init7121ntsc)/2)

static __u8 init7121pal[] = {
      0x26, 0x0,  0x27, 0x0,
      0x28, PAL_BURST_START,        0x29, PAL_BURST_END,
      0x2a, 0x0,  0x2b, 0x0,  0x2c, 0x0,  0x2d, 0x0,
      0x2e, 0x0,  0x2f, 0x0,  0x30, 0x0,  0x31, 0x0,
      0x32, 0x0,  0x33, 0x0,  0x34, 0x0,  0x35, 0x0,
      0x36, 0x0,  0x37, 0x0,  0x38, 0x0,  0x39, 0x0,
      0x3a, 0x03, 0x3b, 0x0,  0x3c, 0x0,  0x3d, 0x0,
      0x3e, 0x0,  0x3f, 0x0,  0x40, 0x0,  0x41, 0x0,
      0x42, 0x0,  0x43, 0x0,  0x44, 0x0,  0x45, 0x0,
      0x46, 0x0,  0x47, 0x0,  0x48, 0x0,  0x49, 0x0,
      0x4a, 0x0,  0x4b, 0x0,  0x4c, 0x0,  0x4d, 0x0,
      0x4e, 0x0,  0x4f, 0x0,  0x50, 0x0,  0x51, 0x0,
      0x52, 0x0,  0x53, 0x0,  0x54, 0x0,  0x55, 0x0,
      0x56, 0x0,  0x57, 0x0,  0x58, 0x0,  0x59, 0x0,
      0x5a, PAL_CHROMA_PHASE,       0x5b, PAL_GAINU,
      0x5c, PAL_GAINV,        0x5d, PAL_BLACK_LEVEL,
      0x5e, PAL_BLANKING_LEVEL,     0x5f, PAL_VBI_BLANKING,
      0x60, 0x0,              0x61, PAL_DAC_CONTROL,
      0x62, PAL_BURST_AMP,          0x63, PAL_SUBC3,
      0x64, PAL_SUBC2,        0x65, PAL_SUBC1,
      0x66, PAL_SUBC0,        0x67, 0x80, 0x68, 0x80,
      0x69, 0x80, 0x6a, 0x80, 0x6b, 0x29,
      0x6c, PAL_HTRIG,        0x6d, PAL_VTRIG,
      0x6e, PAL_MULTI,        0x6f, PAL_CCTTX,
      0x70, 0xc9, 0x71, 0x68, 0x72, 0x60, 0x73, 0x0,
      0x74, 0x0,  0x75, 0x0,  0x76, 0x0,  0x77, 0x0,
      0x78, 0x0,  0x79, 0x0,  0x7a, PAL_FIRST_ACTIVE,
      0x7b, PAL_LAST_ACTIVE,        0x7c, PAL_MSB_VERTICAL,
      0x7d, 0x0,  0x7e, 0x0,  0x7f, 0x0
};
#endif

Generated by  Doxygen 1.6.0   Back to index